词根词缀：pachy-, pacho-, pach-

【来源及含义】Greek: thick, dense; large, massive

【相关描述】This element is used in the formation of botanical, zoological, and pathological or medical terms.

【同源单词】acropachy, acropachyderma, blepharopachynsis, isopach, isopachous, isopachy

词根词缀：rhino-, rhin-, -rhine, -rrhine, -rhinous, -rrhinous

【来源及含义】Greek: nose

【同源单词】allergyrhinitis, amphirhinal, arachnoidal villi, arhinia, brachyrhinia, cacorrhinia

词根词缀：sauro-, saur-, -saurus, -saurid, -saur,-sauria, -saurian

【来源及含义】Greek: lizard, reptile, serpent; used especially with reference to "dinosaurs"

【相关词根词缀】 A cross reference of other word family units that are related directly, or indirectly, with: "snakes or other reptiles": angui-; coluber-; herpeto-; ophio-; reptil-.

【同源单词】Aachenosaurus, Abelisaurus, Abrictosaurus, Achelousaurus, Acompsosaurus, Acrocanthosaurus